Fire Resistant Brick Used for Glass|Steel Furnace|Kilns
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t
- Supply Capability:
- 800 m.t/month
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Refractory Brick
CMAX firebricks are classified under temperature between 1300℃ to 1700℃, manufactured from high purity alumina clay by mixing, press-forming, drying, sintering and machining. Bricks contain carefully-graded organic fillers which are burned out during sintering to give a uniform controllable pore structure. This technique makes product feature low thermal conductivity and excellent heat insulation
Features
a) Low thermal conductivity;
b) High refractoriness;
c) High mechanical strength;
d) Excellent thermal shock resistance;
e) Non standard sizes and shapes are available upon request.
Characteristices of high alumina brick
1. High intensity for pressure
2. Good thermal shock stability
3. Strong abrasion and corrosion resistance
4. High cold crushing strength
5. Excellent abrasion resistance at cold and hot conditions
Application
1.Building material industry,kiln,heating equipment and the inwall of high—temperature pipe line
2.Chemical industrial high temperature of reaction equipment inwall
3.Power plant ,gas turbine engine and heat insulation of unclear power
4.The fire proof of high—rise building
5.Furnace door of kiln
6.High-temperature filter material
Data Sheet
Classification Temperature (℉/℃) | 3000/1650 |
Bulk Density (g/cm3 ) | ≤1.0 |
Thermal Conductivity | |
800℃, W/m.K | ≤0.39 |
1000℃, W/m.K | ≤0.43 |
1200℃, W/m.K | ≤0.48 |
Reheating Linear Change (%) | 1550℃×12h |
≤0.9 | |
Chemical Composition (%) | |
Al2O3 | ≥75 |
Fe2O3 | ≤0.5 |
Packaging & Shipping
Packaging Details:Be packed in fumigated wooden pallets
Delivery Detail: 30 days after order
Our Services
Optimum solution and product supply of refractories for high temperature industries, such as iron steel, non-ferrous, petrochemical and building materials.
Engineering design, contract and consult for refractories, and civil architecture design.
Research, development, manufacture and sale of superhard materials.
R&D, manufacture and sale of special packing materials for export.
Inspection, supervision and arbitration of refractories.
Consultation and services in refractories information.
Training and cultivation of high-level talents in refractories profession
Sales Network
Company Information
CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.
FAQ
1. Which products do you have?
We have all kinds of refractory brick, castable, mortar, cement, ceramic fiber products, etc.
Or you could browse our products to choose what you need.
2. Can you give me a brief introduction of the application of your products?
We are mainly specializing in the refractory materials in iron and steel, cement, glass, ceramics, petrochemical, electric power Industry, etc.
3. If I need your offer, what information do you need?
In order to choose suitable products, it will be appreciated to provide us the information, such us specification, technical data, order quantity, products application etc. If any question, please contact us freely.
- Q:Can insulating fire bricks be used in cement plants?
- Yes, insulating fire bricks can be used in cement plants. Insulating fire bricks are designed to withstand high temperatures and are commonly used in industries that require thermal insulation. In cement plants, they can be used in various applications such as lining kilns, furnaces, and other high-temperature equipment. These bricks help in reducing heat loss, improving energy efficiency, and ensuring consistent and controlled temperatures in the cement production process. Additionally, insulating fire bricks are lightweight and have low thermal conductivity, making them an ideal choice for insulating applications in cement plants.
- Q:Can insulating fire bricks be used in heat treatment furnaces?
- Yes, insulating fire bricks can be used in heat treatment furnaces. Insulating fire bricks are designed to withstand high temperatures and provide excellent insulation properties, making them suitable for use in heat treatment furnaces where high temperatures are required. These bricks help to retain heat, minimize energy loss, and ensure efficient heat distribution throughout the furnace, resulting in improved heat treatment processes.
- Q:Can insulating fire bricks be used in sewage treatment plants?
- Yes, insulating fire bricks can be used in sewage treatment plants. These bricks are designed to withstand high temperatures and provide insulation, making them suitable for various industrial applications, including sewage treatment plants where high temperatures may be present. Insulating fire bricks help to reduce heat loss and improve energy efficiency in these facilities.
- Q:Are insulating fire bricks porous?
- Indeed, porousness is inherent to insulating fire bricks. It is this attribute that enables them to exhibit low thermal conductivity. Comprised of ceramic materials, these bricks possess a considerable amount of minuscule air pockets or empty spaces. These cavities serve to capture and decelerate the flow of heat. Furthermore, this porosity renders the bricks lightweight and resilient against thermal shock. The efficacy of these insulating fire bricks in retaining heat and furnishing efficient insulation is unequivocally tied to their porous configuration.
- Q:Can insulating fire bricks be used in metal smelting furnaces?
- Yes, insulating fire bricks can be used in metal smelting furnaces. These bricks are designed to withstand high temperatures and provide excellent insulation, making them suitable for use in furnaces where metal smelting occurs. They help maintain consistent heat levels and reduce heat loss, allowing for efficient and effective metal smelting processes.
- Q:Are insulating fire bricks resistant to water absorption?
- Yes, insulating fire bricks are resistant to water absorption. These bricks are specifically designed to have low porosity and high density, which helps prevent water from being absorbed into their structure. This resistance to water absorption is important because exposure to water can lead to cracking or damage in fire bricks, reducing their insulation properties and overall longevity. Therefore, insulating fire bricks are an ideal choice for applications where moisture resistance is required, such as in the construction of kilns, furnaces, or other high-temperature environments.
- Q:Can insulating fire bricks be used in carbon black reactors?
- Yes, insulating fire bricks can be used in carbon black reactors. Insulating fire bricks are designed to withstand high temperatures and provide excellent thermal insulation. In carbon black reactors, which typically operate at very high temperatures, insulating fire bricks can help to reduce heat loss and improve energy efficiency. Additionally, the insulating properties of these bricks can help to maintain a more stable temperature within the reactor, which is crucial for the carbon black production process. Therefore, using insulating fire bricks in carbon black reactors can be a beneficial choice in terms of both thermal insulation and energy conservation.
- Q:Can insulating fire bricks be used in the construction of glass fusing kilns?
- Yes, insulating fire bricks can be used in the construction of glass fusing kilns. These bricks have excellent insulating properties, which helps in maintaining consistent and controlled temperatures inside the kiln. Additionally, they can withstand high temperatures without cracking or breaking, making them suitable for glass fusing kilns.
- Q:What is the recommended curing time for insulating fire bricks?
- The curing time for insulating fire bricks can vary based on factors like brick type, application, and manufacturer instructions. Generally, it is recommended to allow at least 24 to 48 hours for curing. This enables proper drying and hardening, ensuring stability and performance in high-temperature settings. To achieve optimal results, it is crucial to adhere to the manufacturer's guidelines and recommendations for curing time. Furthermore, factors like humidity, temperature, and ventilation can impact the curing process, so it is essential to consider them when determining the appropriate curing time for insulating fire bricks.
- Q:What are the advantages of using insulating fire bricks over other insulation materials?
- Insulating fire bricks offer numerous benefits compared to other insulation materials. To begin with, their high thermal conductivity effectively prevents heat transfer, making them ideal for applications where heat containment is crucial, such as furnaces, kilns, and industrial ovens. Their ability to withstand high temperatures and prevent heat loss makes them a reliable insulation option. Furthermore, insulating fire bricks are extremely durable and resistant to wear and tear. They are constructed with high-quality refractory materials designed to withstand extreme conditions like thermal shocks and chemical exposure. This durability ensures a longer lifespan and reduces the need for frequent replacements or repairs. Another advantage lies in their versatility. Insulating fire bricks come in various shapes and sizes, allowing for easy customization and installation in different applications. They can be effortlessly cut or shaped to fit specific requirements, making them suitable for complex geometries or curved surfaces. This flexibility allows for efficient insulation in a wide range of settings. Moreover, insulating fire bricks possess excellent insulation properties even at lower densities. This means they can provide optimal thermal insulation while also reducing the overall weight of the structure. This is particularly advantageous in industries where weight reduction plays a critical role, such as aerospace or automotive manufacturing. Lastly, insulating fire bricks are environmentally friendly. They are typically manufactured using natural and recyclable materials, minimizing their impact on the environment. Additionally, their long lifespan and low maintenance requirements contribute to sustainability by reducing waste generation and energy consumption. In conclusion, the advantages of utilizing insulating fire bricks over other insulation materials encompass high thermal conductivity, durability, versatility, lightweight design, and environmental friendliness. These characteristics establish them as the preferred choice for insulation in various industries and applications.
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Fire Resistant Brick Used for Glass|Steel Furnace|Kilns
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t
- Supply Capability:
- 800 m.t/month
OKorder Service Pledge
OKorder Financial Service
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